Joseph Adjignon Keke (5 December 1927 – 1 July 2017) was a Beninese politician.
He had been appointed minister of justice in Hubert Maga's first administration, serving from November 1960 to 1963.
[2] With the creation of the Presidential Council in 1970, Hubert Maga appointed Adjignon Keke Joseph minister of economics and planning.
He served in this role until 1973 when he was deposed in another coup[3] Adjignon Keke Joseph practiced law in Cotonou during Mathieu Kérékou's military rule.
He joined with Justin Ahomadégbé-Tomêtin to form the Rassemblement National pour la Democratie.